From 137ba48d18e0957e5fc920e7b518ba95212789a8 Mon Sep 17 00:00:00 2001 From: Guy Harris Date: Thu, 19 Aug 1999 05:31:38 +0000 Subject: Have the per-capture-file-type open routines "wtap_open_offline()" calls return 1 on success, -1 if they got an error, and 0 if the file isn't of the type that file is checking for, and supply an error code if they return -1; have "wtap_open_offline()" use that error code. Also, have the per-capture-file-type open routines treat errors accessing the file as errors, and return -1, rather than just returning 0 so that we try another file type. Have the per-capture-file-type read routines "wtap_loop()" calls return -1 and supply an error code on error (and not, as they did in some cases, call "g_error()" and abort), and have "wtap_loop()", if the read routine returned an error, return FALSE (and pass an error-code-pointer argument onto the read routines, so they fill it in), and return TRUE on success. Add some new error codes for them to return. Now that "wtap_loop()" can return a success/failure indication and an error code, in "read_cap_file()" put up a message box if we get an error reading the file, and return the error code. Handle the additional errors we can get when opening a capture file. If the attempt to open a capture file succeeds, but the attempt to read it fails, don't treat that as a complete failure - we may have managed to read some of the capture file, and we should display what we managed to read. svn path=/trunk/; revision=516 --- wiretap/libpcap.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'wiretap/libpcap.h') diff --git a/wiretap/libpcap.h b/wiretap/libpcap.h index 2bd1449996..740f6a7a05 100644 --- a/wiretap/libpcap.h +++ b/wiretap/libpcap.h @@ -1,6 +1,6 @@ /* libpcap.h * - * $Id: libpcap.h,v 1.2 1999/08/18 04:17:36 guy Exp $ + * $Id: libpcap.h,v 1.3 1999/08/19 05:31:37 guy Exp $ * * Wiretap Library * Copyright (c) 1998 by Gilbert Ramirez @@ -21,5 +21,5 @@ * */ -int libpcap_open(wtap *wth); +int libpcap_open(wtap *wth, int *err); int libpcap_dump_open(wtap_dumper *wdh, int *err); -- cgit v1.2.1